View single post by ArizonaEvp
 Posted: Jan 17th, 2018 11:54 PM
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Joined: Jun 26th, 2009
Location: Heart Of Arizona Indian Country, Arizona USA
Posts: 662
Regarding if one circuit design is better than another,  my opinion is no.  If the diode method had been wildly successful,  it would still be around today.

As far as a coil / choke,  I guess it all depends on the circuit and frequency range you want to target.

You can get Short Wave, FM & AM depending on coil used.

Raudive's diode was just a crystal radio,  nothing more, nothing less. 

Personally,  I think the formation of responses occurred within the white noise generated by the reel to reel amplifier.

There was also some misinterpretation of weak radio signals as EVP.  The most famous of these was the section of tape Raudive presented that turned out to be a segment of a Radio Luxembourg program.